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Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill And Other Intangible Assets [Abstract]

Schedule Of Carrying Values Of Indefinite Lived Intangible Assets


	2016			2015
Goodwill	$	78,294		$	11,365
Procurement contracts and agreements		2,013			2,013
Trademarks		841			860
Total indefinite lived intangible assets	$	81,148		$	14,238

Schedule Of Goodwill By Reportable Segment



	2016			2015
Balance as of January 1,	$	11,365		$	11,365
Goodwill from On-X Acquisition		68,229			--
Goodwill allocated to sale of HeRO Graft product line		(1,200)			--
Goodwill allocated to sale of ProCol distribution rights and purchase option		(100)			--
Balance as of December 31,	$	78,294		$	11,365

Schedule Of Gross Carrying Values, Accumulated Amortization, And Approximate Amortization Period Of Definite Lived Intangible Assets



	Gross Carrying			Accumulated			Amortization
December 31, 2016	Value			Amortization			Period
Acquired technology	$	38,478			5,956		11	–	22	Years
Patents		3,710			2,702				17	Years
Distribution and manufacturing rights and know-how		4,059			1,532		11	–	15	Years
Customer lists and relationships		29,140			2,141		13	–	22	Years
Non-compete agreement		381			381				10	Years
Other		1,262			531				3	Years

	Gross Carrying			Accumulated			Amortization
December 31, 2015	Value			Amortization			Period
Acquired technology	$	14,020		$	4,954		11	–	16	Years
Patents		4,081			2,664				17	Years
Distribution and manufacturing rights and know-how		4,059			1,245		11	–	15	Years
Customer lists and relationships		3,370			1,054		13	–	17	Years
Non-compete agreement		381			343				10	Years
Other		1,583			210		3	–	5	Years

Summary Of Amortization Expense



	2016			2015			2014
Amortization expense	$	4,426		$	2,135		$	2,027

Scheduled Amortization Of Intangible Assets For Next Five Years



	2017			2018			2019			2020			2021			Total
Amortization expense	$	4,566		$	4,449		$	4,107		$	3,946		$	3,925		$	20,993